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Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.51 by root, Tue Apr 24 22:45:38 2012 UTC vs.
Revision 1.62 by root, Tue May 1 22:04:56 2012 UTC

…		…
57	typedef cl_program OpenCL__Program;	57	typedef cl_program OpenCL__Program;
58	typedef cl_kernel OpenCL__Kernel;	58	typedef cl_kernel OpenCL__Kernel;
59	typedef cl_event OpenCL__Event;	59	typedef cl_event OpenCL__Event;
60	typedef cl_event OpenCL__UserEvent;	60	typedef cl_event OpenCL__UserEvent;
61		61
		62	typedef struct mapped * OpenCL__Mapped;
		63
62	typedef SV *FUTURE;	64	typedef SV *FUTURE;
		65
		66	static HV
		67	*stash_platform,
		68	*stash_device,
		69	*stash_context,
		70	*stash_queue,
		71	*stash_program,
		72	*stash_kernel,
		73	*stash_sampler,
		74	*stash_event,
		75	*stash_userevent,
		76	*stash_memory,
		77	*stash_buffer,
		78	*stash_bufferobj,
		79	*stash_image,
		80	*stash_image1d,
		81	*stash_image1darray,
		82	*stash_image1dbuffer,
		83	*stash_image2d,
		84	*stash_image2darray,
		85	*stash_image3d,
		86	*stash_mapped,
		87	*stash_mappedbuffer,
		88	*stash_mappedimage;
63		89
64	/*****************************************************************************/	90	/*****************************************************************************/
65		91
66	// name must include a leading underscore	92	// name must include a leading underscore
67	// all of this horrors would be unneceesary if somebody wrote a proper OpenGL module	93	// all of this horrors would be unneceesary if somebody wrote a proper OpenGL module
…		…
260	croak ("%s: %s is not a property list (either undef or [type => value, ...])", func, svname);	286	croak ("%s: %s is not a property list (either undef or [type => value, ...])", func, svname);
261	}	287	}
262		288
263	/*****************************************************************************/	289	/*****************************************************************************/
264		290
265	#define NEW_CLOBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr)	291	static SV *
266	#define PUSH_CLOBJ(class,ptr) PUSHs (NEW_CLOBJ (class, ptr))	292	new_clobj (HV *stash, IV id)
267	#define XPUSH_CLOBJ(class,ptr) XPUSHs (NEW_CLOBJ (class, ptr))	293	{
		294	return sv_2mortal (sv_bless (newRV_noinc (newSViv (id)), stash));
		295	}
		296
		297	#define PUSH_CLOBJ(stash,id) PUSHs (new_clobj ((stash), (IV)(id)))
		298	#define XPUSH_CLOBJ(stash,id) XPUSHs (new_clobj ((stash), (IV)(id)))
268		299
269	/* cl objects are either \$iv, or [$iv, ...] */	300	/* cl objects are either \$iv, or [$iv, ...] */
270	/* they can be upgraded at runtime to the array form */	301	/* they can be upgraded at runtime to the array form */
271	static void *	302	static void *
272	SvCLOBJ (const char *func, const char *svname, SV *sv, const char *pkg)	303	SvCLOBJ (const char *func, const char *svname, SV *sv, const char *pkg)
273	{	304	{
274	if (SvROK (sv) && sv_derived_from (sv, pkg))	305	if (SvROK (sv) && sv_derived_from (sv, pkg))
275	{
276	SV *rv = SvRV (sv);
277
278	if (SvTYPE (rv) == SVt_PVAV)
279	rv = AvARRAY (rv)[0];
280
281	return (void *)SvIV (SvRV (sv));	306	return (void *)SvIV (SvRV (sv));
282	}
283		307
284	croak ("%s: %s is not of type %s", func, svname, pkg);	308	croak ("%s: %s is not of type %s", func, svname, pkg);
285	}
286
287	static void
288	CLOBJ_push (SV *self, SV *data)
289	{
290	SV *rv = SvRV (self);
291
292	if (SvTYPE (rv) != SVt_PVAV)
293	{
294	AV *av = newAV ();
295	av_push (av, rv);
296	rv = (SV *)av;
297	SvRV_set (self, rv);
298	}
299
300	av_push ((AV *)rv, data);
301	}
302
303	static SV *
304	sv_struct (STRLEN size)
305	{
306	SV *sv = newSV (size);
307	SvPOK_only (sv);
308	return sv;
309	}
310
311	static void *
312	CLOBJ_push_struct (SV *self, STRLEN size)
313	{
314	SV *sv = sv_struct (size);
315	CLOBJ_push (self, sv);
316	return SvPVX (sv);
317	}	309	}
318		310
319	/*****************************************************************************/	311	/*****************************************************************************/
320	/* callback stuff */	312	/* callback stuff */
321		313
…		…
347		339
348	static void	340	static void
349	eq_enq (eq_vtbl *vtbl, SV *cb, void *data1, void *data2, void *data3)	341	eq_enq (eq_vtbl *vtbl, SV *cb, void *data1, void *data2, void *data3)
350	{	342	{
351	eq_item *item = malloc (sizeof (eq_item));	343	eq_item *item = malloc (sizeof (eq_item));
352
353	printf ("enq(%p,%p,%p,%p,%p)\n", vtbl, cb, data1, data2, data3);//D
354		344
355	item->next = 0;	345	item->next = 0;
356	item->vtbl = vtbl;	346	item->vtbl = vtbl;
357	item->cb = cb;	347	item->cb = cb;
358	item->data1 = data1;	348	item->data1 = data1;
…		…
383	X_UNLOCK (eq_lock);	373	X_UNLOCK (eq_lock);
384		374
385	return res;	375	return res;
386	}	376	}
387		377
388	#if 0
389	static void
390	mem_free (pTHX_ void *p)
391	{
392	free (p);
393	}
394	//SAVEDESTRUCTOR_X (mem_free, item);
395	#endif
396
397	static void	378	static void
398	eq_poll (void)	379	eq_poll (void)
399	{	380	{
400	eq_item *item;	381	eq_item *item;
401		382
…		…
428	eq_poll_interrupt (pTHX_ void *c_arg, int value)	409	eq_poll_interrupt (pTHX_ void *c_arg, int value)
429	{	410	{
430	eq_poll ();	411	eq_poll ();
431	}	412	}
432		413
		414	/*****************************************************************************/
433	/* context notify */	415	/* context notify */
434		416
435	static void	417	static void
436	eq_context_push (void *data1, void *data2, void *data3)	418	eq_context_push (void *data1, void *data2, void *data3)
437	{	419	{
438	dSP;	420	dSP;
439	PUSHs (sv_2mortal (newSVpv (data1, 0)));	421	PUSHs (sv_2mortal (newSVpv (data1, 0)));
440	PUSHs (sv_2mortal (newSVpvn (data2, (STRLEN)data3)));	422	PUSHs (sv_2mortal (newSVpvn (data2, (STRLEN)data3)));
441	PUTBACK;	423	PUTBACK;
		424
		425	free (data1);
		426	free (data2);
442	}	427	}
443		428
444	static eq_vtbl eq_context_vtbl = { 0, eq_context_push };	429	static eq_vtbl eq_context_vtbl = { 0, eq_context_push };
445		430
		431	static void CL_CALLBACK
		432	eq_context_notify (const char *msg, const void *pvt, size_t cb, void *user_data)
		433	{
		434	void *pvt_copy = malloc (cb);
		435	memcpy (pvt_copy, pvt, cb);
		436	eq_enq (&eq_context_vtbl, user_data, strdup (msg), pvt_copy, (void *)cb);
		437	}
		438
		439	#define CONTEXT_NOTIFY_CALLBACK \
		440	void (CL_CALLBACK *pfn_notify)(const char *, const void *, size_t, void *) = context_default_notify; \
		441	void *user_data = 0; \
		442	\
		443	if (SvOK (notify)) \
		444	{ \
		445	pfn_notify = eq_context_notify; \
		446	user_data = s_get_cv (notify); \
		447	}
		448
		449	static SV *
		450	new_clobj_context (cl_context ctx, void *user_data)
		451	{
		452	SV *sv = new_clobj (stash_context, (IV)ctx);
		453
		454	if (user_data)
		455	sv_magicext (SvRV (sv), user_data, PERL_MAGIC_ext, 0, 0, 0);
		456
		457	return sv;
		458	}
		459
		460	#define XPUSH_CLOBJ_CONTEXT XPUSHs (new_clobj_context (ctx, user_data));
		461
		462	/*****************************************************************************/
446	/* build/compile/link notify */	463	/* build/compile/link notify */
447		464
448	static void	465	static void
449	eq_program_push (void *data1, void *data2, void *data3)	466	eq_program_push (void *data1, void *data2, void *data3)
450	{	467	{
451	dSP;	468	dSP;
452	PUSH_CLOBJ ("OpenCL::Program", data1);	469	PUSH_CLOBJ (stash_program, data1);
453	PUTBACK;	470	PUTBACK;
454	}	471	}
455		472
456	static eq_vtbl eq_program_vtbl = { 1, eq_program_push };	473	static eq_vtbl eq_program_vtbl = { 1, eq_program_push };
457		474
…		…
497		514
498	xthread_t id;	515	xthread_t id;
499	thread_create (&id, build_program_thread, arg);	516	thread_create (&id, build_program_thread, arg);
500	}	517	}
501		518
		519	/*****************************************************************************/
502	/* event objects */	520	/* event objects */
503		521
504	static void	522	static void
505	eq_event_push (void *data1, void *data2, void *data3)	523	eq_event_push (void *data1, void *data2, void *data3)
506	{	524	{
507	dSP;	525	dSP;
508	PUSH_CLOBJ ("OpenCL::Event", data1);	526	PUSH_CLOBJ (stash_event, data1);
509	PUSHs (sv_2mortal (newSViv ((IV)data2)));	527	PUSHs (sv_2mortal (newSViv ((IV)data2)));
510	PUTBACK;	528	PUTBACK;
511	}	529	}
512		530
513	static eq_vtbl eq_event_vtbl = { 1, eq_event_push };	531	static eq_vtbl eq_event_vtbl = { 1, eq_event_push };
514		532
515	static void CL_CALLBACK	533	static void CL_CALLBACK
516	eq_event_notify (cl_event event, cl_int event_command_exec_status, void *user_data)	534	eq_event_notify (cl_event event, cl_int event_command_exec_status, void *user_data)
517	{	535	{
518	clRetainEvent (event);	536	clRetainEvent (event);
519	eq_enq (&eq_event_vtbl, user_data, (void *)event, (void *)event_command_exec_status, 0);	537	eq_enq (&eq_event_vtbl, user_data, (void *)event, (void *)(IV)event_command_exec_status, 0);
520	}	538	}
521		539
522	/*****************************************************************************/	540	/*****************************************************************************/
		541	/* utilities for XS code */
523		542
524	static size_t	543	static size_t
525	img_row_pitch (cl_mem img)	544	img_row_pitch (cl_mem img)
526	{	545	{
527	size_t res;	546	size_t res;
528	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);	547	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
529	return res;	548	return res;
530	}	549	}
531		550
532	static cl_event *	551	static cl_event *
533	event_list (SV **items, cl_uint *rcount)	552	event_list (SV **items, cl_uint *rcount, cl_event extra)
534	{	553	{
535	cl_uint count = *rcount;	554	cl_uint count = *rcount;
536		555
537	if (!count)	556	if (count > 0x7fffffff) // yeha, it's a hack - the caller might have underflowed
		557	count = 0;
		558
		559	if (!count && !extra)
538	return 0;	560	return 0;
539		561
540	cl_event *list = tmpbuf (sizeof (cl_event) * count);	562	cl_event *list = tmpbuf (sizeof (cl_event) * (count + 1));
541	int i = 0;	563	int i = 0;
542		564
543	do	565	while (count--)
544	{
545	--count;
546	if (SvOK (items [count]))	566	if (SvOK (items [count]))
547	list [i++] = SvCLOBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");	567	list [i++] = SvCLOBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");
548	}	568
549	while (count);	569	if (extra)
		570	list [i++] = extra;
550		571
551	*rcount = i;	572	*rcount = i;
552		573
553	return i ? list : 0;	574	return i ? list : 0;
554	}	575	}
555		576
556	#define EVENT_LIST(items,count) \	577	#define EVENT_LIST(skip) \
557	cl_uint event_list_count = (count); \	578	cl_uint event_list_count = items - (skip); \
558	cl_event *event_list_ptr = event_list (&ST (items), &event_list_count)	579	cl_event *event_list_ptr = event_list (&ST (skip), &event_list_count, 0)
559		580
560	#define INFO(class) \	581	#define INFO(class) \
561	{ \	582	{ \
562	size_t size; \	583	size_t size; \
563	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \	584	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \
…		…
566	SvPOK_only (sv); \	587	SvPOK_only (sv); \
567	SvCUR_set (sv, size); \	588	SvCUR_set (sv, size); \
568	NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \	589	NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \
569	XPUSHs (sv); \	590	XPUSHs (sv); \
570	}	591	}
		592
		593	/*****************************************************************************/
		594	/* mapped_xxx */
		595
		596	static OpenCL__Mapped
		597	SvMAPPED (SV *sv)
		598	{
		599	// no typechecking atm., keep your fingers crossed
		600	return (OpenCL__Mapped)SvMAGIC (SvRV (sv))->mg_ptr;
		601	}
		602
		603	struct mapped
		604	{
		605	cl_command_queue queue;
		606	cl_mem memobj;
		607	void *ptr;
		608	size_t cb;
		609	cl_event event;
		610	size_t row_pitch;
		611	size_t slice_pitch;
		612	};
		613
		614	static SV *
		615	mapped_new (HV *stash, cl_command_queue queue, cl_mem memobj, cl_map_flags flags, void *ptr, size_t cb, cl_event ev, size_t row_pitch, size_t slice_pitch)
		616	{
		617	SV *data = newSV (0);
		618	SvUPGRADE (data, SVt_PVMG);
		619
		620	OpenCL__Mapped mapped;
		621	New (0, mapped, 1, struct mapped);
		622
		623	clRetainCommandQueue (queue);
		624
		625	mapped->queue = queue;
		626	mapped->memobj = memobj;
		627	mapped->ptr = ptr;
		628	mapped->cb = cb;
		629	mapped->event = ev;
		630	mapped->row_pitch = row_pitch;
		631	mapped->slice_pitch = slice_pitch;
		632
		633	sv_magicext (data, 0, PERL_MAGIC_ext, 0, (char *)mapped, 0);
		634
		635	if (SvLEN (data))
		636	Safefree (data);
		637
		638	SvPVX (data) = (char *)ptr;
		639	SvCUR_set (data, cb);
		640	SvLEN_set (data, 0);
		641	SvPOK_only (data);
		642
		643	SV *obj = sv_2mortal (sv_bless (newRV_noinc (data), stash));
		644
		645	if (!(flags & CL_MAP_WRITE))
		646	SvREADONLY_on (data);
		647
		648	return obj;
		649	}
		650
		651	static void
		652	mapped_detach (SV *sv, OpenCL__Mapped mapped)
		653	{
		654	SV *data = SvRV (sv);
		655
		656	// the next check checks both before AND after detach, where SvPVX should STILL be 0
		657	if (SvPVX (data) != (char *)mapped->ptr)
		658	warn ("FATAL: OpenCL memory mapped scalar changed location, detected");
		659	else
		660	{
		661	SvREADONLY_off (data);
		662	SvCUR_set (data, 0);
		663	SvPVX (data) = 0;
		664	SvOK_off (data);
		665	}
		666
		667	mapped->ptr = 0;
		668	}
		669
		670	static void
		671	mapped_unmap (SV *self, OpenCL__Mapped mapped, cl_command_queue queue, SV **wait_list, cl_uint event_list_count)
		672	{
		673	cl_event *event_list_ptr = event_list (wait_list, &event_list_count, mapped->event);
		674	cl_event ev;
		675
		676	NEED_SUCCESS (EnqueueUnmapMemObject, (queue, mapped->memobj, mapped->ptr, event_list_count, event_list_ptr, &ev));
		677
		678	clReleaseEvent (mapped->event);
		679	mapped->event = ev;
		680
		681	mapped_detach (self, mapped);
		682	}
		683
		684	/*****************************************************************************/
571		685
572	MODULE = OpenCL PACKAGE = OpenCL	686	MODULE = OpenCL PACKAGE = OpenCL
573		687
574	PROTOTYPES: ENABLE	688	PROTOTYPES: ENABLE
575		689
…		…
603	};	717	};
604		718
605	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)	719	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
606	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));	720	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
607		721
		722	stash_platform = gv_stashpv ("OpenCL::Platform", GV_ADD);
		723	stash_device = gv_stashpv ("OpenCL::Device", GV_ADD);
		724	stash_context = gv_stashpv ("OpenCL::Context", GV_ADD);
		725	stash_queue = gv_stashpv ("OpenCL::Queue", GV_ADD);
		726	stash_program = gv_stashpv ("OpenCL::Program", GV_ADD);
		727	stash_kernel = gv_stashpv ("OpenCL::Kernel", GV_ADD);
		728	stash_sampler = gv_stashpv ("OpenCL::Sampler", GV_ADD);
		729	stash_event = gv_stashpv ("OpenCL::Event", GV_ADD);
		730	stash_userevent = gv_stashpv ("OpenCL::UserEvent", GV_ADD);
		731	stash_memory = gv_stashpv ("OpenCL::Memory", GV_ADD);
		732	stash_buffer = gv_stashpv ("OpenCL::Buffer", GV_ADD);
		733	stash_bufferobj = gv_stashpv ("OpenCL::BufferObj", GV_ADD);
		734	stash_image = gv_stashpv ("OpenCL::Image", GV_ADD);
		735	stash_image1d = gv_stashpv ("OpenCL::Image1D", GV_ADD);
		736	stash_image1darray = gv_stashpv ("OpenCL::Image1DArray", GV_ADD);
		737	stash_image1dbuffer = gv_stashpv ("OpenCL::Image1DBuffer", GV_ADD);
		738	stash_image2d = gv_stashpv ("OpenCL::Image2D", GV_ADD);
		739	stash_image2darray = gv_stashpv ("OpenCL::Image2DArray", GV_ADD);
		740	stash_image3d = gv_stashpv ("OpenCL::Image3D", GV_ADD);
		741	stash_mapped = gv_stashpv ("OpenCL::Mapped", GV_ADD);
		742	stash_mappedbuffer = gv_stashpv ("OpenCL::MappedBuffer", GV_ADD);
		743	stash_mappedimage = gv_stashpv ("OpenCL::MappedImage", GV_ADD);
		744
608	sv_setiv (perl_get_sv ("OpenCL::POLL_FUNC", TRUE), (IV)eq_poll_interrupt);	745	sv_setiv (perl_get_sv ("OpenCL::POLL_FUNC", TRUE), (IV)eq_poll_interrupt);
609	}	746	}
610		747
611	cl_int	748	cl_int
612	errno ()	749	errno ()
…		…
614	RETVAL = res;	751	RETVAL = res;
615	OUTPUT:	752	OUTPUT:
616	RETVAL	753	RETVAL
617		754
618	const char *	755	const char *
619	err2str (cl_int err)	756	err2str (cl_int err = res)
620		757
621	const char *	758	const char *
622	enum2str (cl_uint value)	759	enum2str (cl_uint value)
623		760
624	void	761	void
…		…
632	list = tmpbuf (sizeof (*list) * count);	769	list = tmpbuf (sizeof (*list) * count);
633	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));	770	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
634		771
635	EXTEND (SP, count);	772	EXTEND (SP, count);
636	for (i = 0; i < count; ++i)	773	for (i = 0; i < count; ++i)
637	PUSH_CLOBJ ("OpenCL::Platform", list [i]);	774	PUSH_CLOBJ (stash_platform, (IV)list [i]);
638		775
639	void	776	void
640	context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)	777	context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
641	PPCODE:	778	PPCODE:
		779	CONTEXT_NOTIFY_CALLBACK;
642	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, 0, 0, &res));	780	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, 0, 0, &res));
643	XPUSH_CLOBJ ("OpenCL::Context", ctx);	781	XPUSH_CLOBJ_CONTEXT;
644		782
645	#if 0
646
647	void	783	void
648	context (cl_context_properties *properties = 0, FUTURE devices, FUTURE notify = 0)	784	context (FUTURE properties, FUTURE devices, FUTURE notify)
649	PPCODE:	785	PPCODE:
650	/* der Gipfel der Kunst */	786	/* der Gipfel der Kunst */
651		787
652	#endif
653
654	void	788	void
655	wait_for_events (...)	789	wait_for_events (...)
656	CODE:	790	CODE:
657	EVENT_LIST (0, items);	791	EVENT_LIST (0);
658	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));	792	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));
659		793
660	PROTOTYPES: DISABLE	794	PROTOTYPES: DISABLE
661		795
662	MODULE = OpenCL PACKAGE = OpenCL::Platform	796	MODULE = OpenCL PACKAGE = OpenCL::Platform
…		…
705	list = tmpbuf (sizeof (*list) * count);	839	list = tmpbuf (sizeof (*list) * count);
706	NEED_SUCCESS (GetDeviceIDs, (self, type, count, list, 0));	840	NEED_SUCCESS (GetDeviceIDs, (self, type, count, list, 0));
707		841
708	EXTEND (SP, count);	842	EXTEND (SP, count);
709	for (i = 0; i < count; ++i)	843	for (i = 0; i < count; ++i)
710	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));	844	PUSH_CLOBJ (stash_device, list [i]);
711		845
712	void	846	void
713	context (OpenCL::Platform self, cl_context_properties *properties, SV *devices, SV *notify = 0)	847	context (OpenCL::Platform self, cl_context_properties *properties, SV *devices, SV *notify = &PL_sv_undef)
714	PPCODE:	848	PPCODE:
715	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)	849	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
716	croak ("OpenCL::Platform::context argument 'device' must be an arrayref with device objects, in call");	850	croak ("OpenCL::Platform::context argument 'device' must be an arrayref with device objects, in call");
717		851
718	AV *av = (AV *)SvRV (devices);	852	AV *av = (AV *)SvRV (devices);
…		…
721		855
722	int i;	856	int i;
723	for (i = num_devices; i--; )	857	for (i = num_devices; i--; )
724	device_list [i] = SvCLOBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");	858	device_list [i] = SvCLOBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");
725		859
726	void (CL_CALLBACK *pfn_notify)(const char *, const void *, size_t, void *) = context_default_notify;	860	CONTEXT_NOTIFY_CALLBACK;
727	void *user_data = 0;
728
729	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (properties, num_devices, device_list, pfn_notify, user_data, &res));	861	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (properties, num_devices, device_list, pfn_notify, user_data, &res));
730	XPUSH_CLOBJ ("OpenCL::Context", ctx);	862	XPUSH_CLOBJ_CONTEXT;
731		863
732	void	864	void
733	context_from_type (OpenCL::Platform self, SV *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)	865	context_from_type (OpenCL::Platform self, SV *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
734	PPCODE:	866	PPCODE:
735	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };	867	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
736	cl_context_properties *props = SvCONTEXTPROPERTIES ("OpenCL::Platform::context_from_type", "properties", properties, extra, 2);	868	cl_context_properties *props = SvCONTEXTPROPERTIES ("OpenCL::Platform::context_from_type", "properties", properties, extra, 2);
		869
		870	CONTEXT_NOTIFY_CALLBACK;
737	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));	871	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));
738	XPUSH_CLOBJ ("OpenCL::Context", ctx);	872	XPUSH_CLOBJ_CONTEXT;
739		873
740	MODULE = OpenCL PACKAGE = OpenCL::Device	874	MODULE = OpenCL PACKAGE = OpenCL::Device
741		875
742	void	876	void
743	info (OpenCL::Device self, cl_device_info name)	877	info (OpenCL::Device self, cl_device_info name)
…		…
751	PPCODE:	885	PPCODE:
752	cl_device_type value [1];	886	cl_device_type value [1];
753	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_TYPE, sizeof (value), value, 0));	887	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_TYPE, sizeof (value), value, 0));
754	EXTEND (SP, 1);	888	EXTEND (SP, 1);
755	const int i = 0;	889	const int i = 0;
756	PUSHs (sv_2mortal (newSViv (value [i])));	890	PUSHs (sv_2mortal (newSVuv (value [i])));
757		891
758	void	892	void
759	vendor_id (OpenCL::Device self)	893	vendor_id (OpenCL::Device self)
760	ALIAS:	894	ALIAS:
761	vendor_id = CL_DEVICE_VENDOR_ID	895	vendor_id = CL_DEVICE_VENDOR_ID
…		…
906	PPCODE:	1040	PPCODE:
907	cl_command_queue_properties value [1];	1041	cl_command_queue_properties value [1];
908	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));	1042	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));
909	EXTEND (SP, 1);	1043	EXTEND (SP, 1);
910	const int i = 0;	1044	const int i = 0;
911	PUSHs (sv_2mortal (newSViv (value [i])));	1045	PUSHs (sv_2mortal (newSVuv (value [i])));
912		1046
913	void	1047	void
914	platform (OpenCL::Device self)	1048	platform (OpenCL::Device self)
915	PPCODE:	1049	PPCODE:
916	cl_platform_id value [1];	1050	cl_platform_id value [1];
917	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));	1051	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));
918	EXTEND (SP, 1);	1052	EXTEND (SP, 1);
919	const int i = 0;	1053	const int i = 0;
920	{	1054	{
921	PUSH_CLOBJ ("OpenCL::Platform", value [i]);	1055	PUSH_CLOBJ (stash_platform, value [i]);
922	}	1056	}
923		1057
924	void	1058	void
925	name (OpenCL::Device self)	1059	name (OpenCL::Device self)
926	ALIAS:	1060	ALIAS:
…		…
945	cl_device_id value [1];	1079	cl_device_id value [1];
946	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));	1080	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));
947	EXTEND (SP, 1);	1081	EXTEND (SP, 1);
948	const int i = 0;	1082	const int i = 0;
949	{	1083	{
950	PUSH_CLOBJ ("OpenCL::Device", value [i]);	1084	PUSH_CLOBJ (stash_device, value [i]);
951	}	1085	}
952		1086
953	void	1087	void
954	partition_types_ext (OpenCL::Device self)	1088	partition_types_ext (OpenCL::Device self)
955	ALIAS:	1089	ALIAS:
…		…
982		1116
983	void	1117	void
984	queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)	1118	queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)
985	PPCODE:	1119	PPCODE:
986	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));	1120	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));
987	XPUSH_CLOBJ ("OpenCL::Queue", queue);	1121	XPUSH_CLOBJ (stash_queue, queue);
988		1122
989	void	1123	void
990	user_event (OpenCL::Context self)	1124	user_event (OpenCL::Context self)
991	PPCODE:	1125	PPCODE:
992	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));	1126	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));
993	XPUSH_CLOBJ ("OpenCL::UserEvent", ev);	1127	XPUSH_CLOBJ (stash_userevent, ev);
994		1128
995	void	1129	void
996	buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)	1130	buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)
997	PPCODE:	1131	PPCODE:
998	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))	1132	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))
999	croak ("OpenCL::Context::buffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");	1133	croak ("OpenCL::Context::buffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");
1000		1134
1001	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));	1135	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));
1002	XPUSH_CLOBJ ("OpenCL::BufferObj", mem);	1136	XPUSH_CLOBJ (stash_bufferobj, mem);
1003		1137
1004	void	1138	void
1005	buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)	1139	buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)
1006	PPCODE:	1140	PPCODE:
1007	STRLEN len;	1141	STRLEN len;
1008	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;	1142	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
1009	if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))	1143	if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))
1010	croak ("OpenCL::Context::buffer_sv: you have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");	1144	croak ("OpenCL::Context::buffer_sv: you have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");
1011	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));	1145	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));
1012	XPUSH_CLOBJ ("OpenCL::BufferObj", mem);	1146	XPUSH_CLOBJ (stash_bufferobj, mem);
1013		1147
1014	#if CL_VERSION_1_2	1148	#if CL_VERSION_1_2
1015		1149
1016	void	1150	void
1017	image (OpenCL::Context self, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, cl_mem_object_type type, size_t width, size_t height, size_t depth, size_t array_size = 0, size_t row_pitch = 0, size_t slice_pitch = 0, cl_uint num_mip_level = 0, cl_uint num_samples = 0, SV *data = &PL_sv_undef)	1151	image (OpenCL::Context self, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, cl_mem_object_type type, size_t width, size_t height, size_t depth = 0, size_t array_size = 0, size_t row_pitch = 0, size_t slice_pitch = 0, cl_uint num_mip_level = 0, cl_uint num_samples = 0, SV *data = &PL_sv_undef)
1018	PPCODE:	1152	PPCODE:
1019	STRLEN len;	1153	STRLEN len;
1020	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;	1154	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
1021	const cl_image_format format = { channel_order, channel_type };	1155	const cl_image_format format = { channel_order, channel_type };
1022	const cl_image_desc desc = {	1156	const cl_image_desc desc = {
…		…
1025	array_size, row_pitch, slice_pitch,	1159	array_size, row_pitch, slice_pitch,
1026	num_mip_level, num_samples,	1160	num_mip_level, num_samples,
1027	type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvCLOBJ ("OpenCL::Context::Image", "data", data, "OpenCL::Buffer") : 0	1161	type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvCLOBJ ("OpenCL::Context::Image", "data", data, "OpenCL::Buffer") : 0
1028	};	1162	};
1029	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));	1163	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
1030	char *klass = "OpenCL::Image";	1164	HV *stash = stash_image;
1031	switch (type)	1165	switch (type)
1032	{	1166	{
1033	case CL_MEM_OBJECT_IMAGE1D_BUFFER: klass = "OpenCL::Image1DBuffer"; break;	1167	case CL_MEM_OBJECT_IMAGE1D_BUFFER: stash = stash_image1dbuffer; break;
1034	case CL_MEM_OBJECT_IMAGE1D: klass = "OpenCL::Image1D"; break;	1168	case CL_MEM_OBJECT_IMAGE1D: stash = stash_image1d; break;
1035	case CL_MEM_OBJECT_IMAGE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;	1169	case CL_MEM_OBJECT_IMAGE1D_ARRAY: stash = stash_image2darray; break;
1036	case CL_MEM_OBJECT_IMAGE2D: klass = "OpenCL::Image2D"; break;	1170	case CL_MEM_OBJECT_IMAGE2D: stash = stash_image2d; break;
1037	case CL_MEM_OBJECT_IMAGE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;	1171	case CL_MEM_OBJECT_IMAGE2D_ARRAY: stash = stash_image2darray; break;
1038	case CL_MEM_OBJECT_IMAGE3D: klass = "OpenCL::Image3D"; break;	1172	case CL_MEM_OBJECT_IMAGE3D: stash = stash_image3d; break;
1039	}	1173	}
1040	XPUSH_CLOBJ (klass, mem);	1174	XPUSH_CLOBJ (stash, mem);
1041		1175
1042	#endif	1176	#endif
1043		1177
1044	void	1178	void
1045	image2d (OpenCL::Context self, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t row_pitch = 0, SV *data = &PL_sv_undef)	1179	image2d (OpenCL::Context self, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t row_pitch = 0, SV *data = &PL_sv_undef)
…		…
1051	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));	1185	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));
1052	#else	1186	#else
1053	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE2D, width, height, 0, 0, row_pitch, 0, 0, 0, 0 };	1187	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE2D, width, height, 0, 0, row_pitch, 0, 0, 0, 0 };
1054	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));	1188	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
1055	#endif	1189	#endif
1056	XPUSH_CLOBJ ("OpenCL::Image2D", mem);	1190	XPUSH_CLOBJ (stash_image2d, mem);
1057		1191
1058	void	1192	void
1059	image3d (OpenCL::Context self, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t depth, size_t row_pitch = 0, size_t slice_pitch = 0, SV *data = &PL_sv_undef)	1193	image3d (OpenCL::Context self, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t depth, size_t row_pitch = 0, size_t slice_pitch = 0, SV *data = &PL_sv_undef)
1060	PPCODE:	1194	PPCODE:
1061	STRLEN len;	1195	STRLEN len;
…		…
1065	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));	1199	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));
1066	#else	1200	#else
1067	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE3D, width, height, depth, 0, row_pitch, slice_pitch, 0, 0, 0 };	1201	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE3D, width, height, depth, 0, row_pitch, slice_pitch, 0, 0, 0 };
1068	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));	1202	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
1069	#endif	1203	#endif
1070	XPUSH_CLOBJ ("OpenCL::Image3D", mem);	1204	XPUSH_CLOBJ (stash_image3d, mem);
1071		1205
1072	#if cl_apple_gl_sharing || cl_khr_gl_sharing	1206	#if cl_apple_gl_sharing || cl_khr_gl_sharing
1073		1207
1074	void	1208	void
1075	gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)	1209	gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)
1076	PPCODE:	1210	PPCODE:
1077	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));	1211	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));
1078	XPUSH_CLOBJ ("OpenCL::BufferObj", mem);	1212	XPUSH_CLOBJ (stash_bufferobj, mem);
1079		1213
1080	void	1214	void
1081	gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)	1215	gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)
1082	PPCODE:	1216	PPCODE:
1083	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));	1217	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));
1084	XPUSH_CLOBJ ("OpenCL::Image2D", mem);	1218	XPUSH_CLOBJ (stash_image2d, mem);
1085		1219
1086	#if CL_VERSION_1_2	1220	#if CL_VERSION_1_2
1087		1221
1088	void	1222	void
1089	gl_texture (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)	1223	gl_texture (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
1090	ALIAS:	1224	ALIAS:
1091	PPCODE:	1225	PPCODE:
1092	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture, (self, flags, target, miplevel, texture, &res));	1226	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture, (self, flags, target, miplevel, texture, &res));
1093	cl_gl_object_type type;	1227	cl_gl_object_type type;
1094	NEED_SUCCESS (GetGLObjectInfo, (mem, &type, 0)); // TODO: use target instead?	1228	NEED_SUCCESS (GetGLObjectInfo, (mem, &type, 0)); // TODO: use target instead?
1095	char *klass = "OpenCL::Memory";	1229	HV *stash = stash_memory;
1096	switch (type)	1230	switch (type)
1097	{	1231	{
1098	case CL_GL_OBJECT_TEXTURE_BUFFER: klass = "OpenCL::Image1DBuffer"; break;	1232	case CL_GL_OBJECT_TEXTURE_BUFFER: stash = stash_image1dbuffer; break;
1099	case CL_GL_OBJECT_TEXTURE1D: klass = "OpenCL::Image1D"; break;	1233	case CL_GL_OBJECT_TEXTURE1D: stash = stash_image1d; break;
1100	case CL_GL_OBJECT_TEXTURE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;	1234	case CL_GL_OBJECT_TEXTURE1D_ARRAY: stash = stash_image2darray; break;
1101	case CL_GL_OBJECT_TEXTURE2D: klass = "OpenCL::Image2D"; break;	1235	case CL_GL_OBJECT_TEXTURE2D: stash = stash_image2d; break;
1102	case CL_GL_OBJECT_TEXTURE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;	1236	case CL_GL_OBJECT_TEXTURE2D_ARRAY: stash = stash_image2darray; break;
1103	case CL_GL_OBJECT_TEXTURE3D: klass = "OpenCL::Image3D"; break;	1237	case CL_GL_OBJECT_TEXTURE3D: stash = stash_image3d; break;
1104	}	1238	}
1105	XPUSH_CLOBJ (klass, mem);	1239	XPUSH_CLOBJ (stash, mem);
1106		1240
1107	#endif	1241	#endif
1108		1242
1109	void	1243	void
1110	gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)	1244	gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
…		…
1112	#if PREFER_1_1	1246	#if PREFER_1_1
1113	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));	1247	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));
1114	#else	1248	#else
1115	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));	1249	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
1116	#endif	1250	#endif
1117	XPUSH_CLOBJ ("OpenCL::Image2D", mem);	1251	XPUSH_CLOBJ (stash_image2d, mem);
1118		1252
1119	void	1253	void
1120	gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)	1254	gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
1121	PPCODE:	1255	PPCODE:
1122	#if PREFER_1_1	1256	#if PREFER_1_1
1123	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));	1257	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));
1124	#else	1258	#else
1125	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));	1259	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
1126	#endif	1260	#endif
1127	XPUSH_CLOBJ ("OpenCL::Image3D", mem);	1261	XPUSH_CLOBJ (stash_image3d, mem);
1128		1262
1129	#endif	1263	#endif
1130		1264
1131	void	1265	void
1132	supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)	1266	supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)
…		…
1152		1286
1153	void	1287	void
1154	sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)	1288	sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)
1155	PPCODE:	1289	PPCODE:
1156	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));	1290	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));
1157	XPUSH_CLOBJ ("OpenCL::Sampler", sampler);	1291	XPUSH_CLOBJ (stash_sampler, sampler);
1158		1292
1159	void	1293	void
1160	program_with_source (OpenCL::Context self, SV *program)	1294	program_with_source (OpenCL::Context self, SV *program)
1161	PPCODE:	1295	PPCODE:
1162	STRLEN len;	1296	STRLEN len;
1163	size_t len2;	1297	size_t len2;
1164	const char *ptr = SvPVbyte (program, len);	1298	const char *ptr = SvPVbyte (program, len);
1165		1299
1166	len2 = len;	1300	len2 = len;
1167	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));	1301	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));
1168	XPUSH_CLOBJ ("OpenCL::Program", prog);	1302	XPUSH_CLOBJ (stash_program, prog);
1169		1303
1170	#BEGIN:context	1304	#BEGIN:context
1171		1305
1172	void	1306	void
1173	reference_count (OpenCL::Context self)	1307	reference_count (OpenCL::Context self)
…		…
1190	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));	1324	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));
1191	int i, n = size / sizeof (*value);	1325	int i, n = size / sizeof (*value);
1192	EXTEND (SP, n);	1326	EXTEND (SP, n);
1193	for (i = 0; i < n; ++i)	1327	for (i = 0; i < n; ++i)
1194	{	1328	{
1195	PUSH_CLOBJ ("OpenCL::Device", value [i]);	1329	PUSH_CLOBJ (stash_device, value [i]);
1196	}	1330	}
1197		1331
1198	void	1332	void
1199	properties (OpenCL::Context self)	1333	properties (OpenCL::Context self)
1200	PPCODE:	1334	PPCODE:
…		…
1215	DESTROY (OpenCL::Queue self)	1349	DESTROY (OpenCL::Queue self)
1216	CODE:	1350	CODE:
1217	clReleaseCommandQueue (self);	1351	clReleaseCommandQueue (self);
1218		1352
1219	void	1353	void
1220	enqueue_read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)	1354	read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
		1355	ALIAS:
		1356	enqueue_read_buffer = 0
1221	PPCODE:	1357	PPCODE:
1222	cl_event ev = 0;	1358	cl_event ev = 0;
1223	EVENT_LIST (6, items - 6);	1359	EVENT_LIST (6);
1224		1360
1225	SvUPGRADE (data, SVt_PV);	1361	SvUPGRADE (data, SVt_PV);
1226	SvGROW (data, len);	1362	SvGROW (data, len);
1227	SvPOK_only (data);	1363	SvPOK_only (data);
1228	SvCUR_set (data, len);	1364	SvCUR_set (data, len);
1229	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1365	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1230		1366
1231	if (ev)	1367	if (ev)
1232	XPUSH_CLOBJ ("OpenCL::Event", ev);	1368	XPUSH_CLOBJ (stash_event, ev);
1233		1369
1234	void	1370	void
1235	enqueue_write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)	1371	write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
		1372	ALIAS:
		1373	enqueue_write_buffer = 0
1236	PPCODE:	1374	PPCODE:
1237	cl_event ev = 0;	1375	cl_event ev = 0;
1238	STRLEN len;	1376	STRLEN len;
1239	char *ptr = SvPVbyte (data, len);	1377	char *ptr = SvPVbyte (data, len);
1240	EVENT_LIST (5, items - 5);	1378	EVENT_LIST (5);
1241		1379
1242	NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1380	NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1243		1381
1244	if (ev)	1382	if (ev)
1245	XPUSH_CLOBJ ("OpenCL::Event", ev);	1383	XPUSH_CLOBJ (stash_event, ev);
1246		1384
1247	#if CL_VERSION_1_2	1385	#if CL_VERSION_1_2
1248		1386
1249	void	1387	void
1250	enqueue_fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)	1388	fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)
		1389	ALIAS:
		1390	enqueue_fill_buffer = 0
1251	PPCODE:	1391	PPCODE:
1252	cl_event ev = 0;	1392	cl_event ev = 0;
1253	STRLEN len;	1393	STRLEN len;
1254	char *ptr = SvPVbyte (data, len);	1394	char *ptr = SvPVbyte (data, len);
1255	EVENT_LIST (5, items - 5);	1395	EVENT_LIST (5);
1256		1396
1257	NEED_SUCCESS (EnqueueFillBuffer, (self, mem, ptr, len, offset, size, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1397	NEED_SUCCESS (EnqueueFillBuffer, (self, mem, ptr, len, offset, size, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1258		1398
1259	if (ev)	1399	if (ev)
1260	XPUSH_CLOBJ ("OpenCL::Event", ev);	1400	XPUSH_CLOBJ (stash_event, ev);
1261		1401
1262	void	1402	void
1263	enqueue_fill_image (OpenCL::Queue self, OpenCL::Image img, NV r, NV g, NV b, NV a, size_t x, size_t y, size_t z, size_t width, size_t height, size_t depth, ...)	1403	fill_image (OpenCL::Queue self, OpenCL::Image img, NV r, NV g, NV b, NV a, size_t x, size_t y, size_t z, size_t width, size_t height, size_t depth, ...)
		1404	ALIAS:
		1405	enqueue_fill_image = 0
1264	PPCODE:	1406	PPCODE:
1265	cl_event ev = 0;	1407	cl_event ev = 0;
1266	STRLEN len;	1408	STRLEN len;
1267	const size_t origin [3] = { x, y, z };	1409	const size_t origin [3] = { x, y, z };
1268	const size_t region [3] = { width, height, depth };	1410	const size_t region [3] = { width, height, depth };
1269	EVENT_LIST (12, items - 12);	1411	EVENT_LIST (12);
1270		1412
1271	const cl_float c_f [4] = { r, g, b, a };	1413	const cl_float c_f [4] = { r, g, b, a };
1272	const cl_uint c_u [4] = { r, g, b, a };	1414	const cl_uint c_u [4] = { r, g, b, a };
1273	const cl_int c_s [4] = { r, g, b, a };	1415	const cl_int c_s [4] = { r, g, b, a };
1274	const void *c_fus [3] = { &c_f, &c_u, &c_s };	1416	const void *c_fus [3] = { &c_f, &c_u, &c_s };
…		…
1277	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_FORMAT, sizeof (format), &format, 0));	1419	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
1278	assert (sizeof (fus) == CL_FLOAT + 1 - CL_SNORM_INT8);	1420	assert (sizeof (fus) == CL_FLOAT + 1 - CL_SNORM_INT8);
1279	if (format.image_channel_data_type < CL_SNORM_INT8 || CL_FLOAT < format.image_channel_data_type)	1421	if (format.image_channel_data_type < CL_SNORM_INT8 || CL_FLOAT < format.image_channel_data_type)
1280	croak ("enqueue_fill_image: image has unsupported channel type, only opencl 1.2 channel types supported.");	1422	croak ("enqueue_fill_image: image has unsupported channel type, only opencl 1.2 channel types supported.");
1281		1423
1282	NEED_SUCCESS (EnqueueFillImage, (self, img, c_fus [fus [format.image_channel_data_type]],	1424	NEED_SUCCESS (EnqueueFillImage, (self, img, c_fus [fus [format.image_channel_data_type - CL_SNORM_INT8]],
1283	origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1425	origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1284		1426
1285	if (ev)	1427	if (ev)
1286	XPUSH_CLOBJ ("OpenCL::Event", ev);	1428	XPUSH_CLOBJ (stash_event, ev);
1287		1429
1288	#endif	1430	#endif
1289		1431
1290	void	1432	void
1291	enqueue_copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)	1433	copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
		1434	ALIAS:
		1435	enqueue_copy_buffer = 0
1292	PPCODE:	1436	PPCODE:
1293	cl_event ev = 0;	1437	cl_event ev = 0;
1294	EVENT_LIST (6, items - 6);	1438	EVENT_LIST (6);
1295		1439
1296	NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1440	NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1297		1441
1298	if (ev)	1442	if (ev)
1299	XPUSH_CLOBJ ("OpenCL::Event", ev);	1443	XPUSH_CLOBJ (stash_event, ev);
1300		1444
1301	void	1445	void
1302	enqueue_read_buffer_rect (OpenCL::Queue self, OpenCL::Memory buf, cl_bool blocking, size_t buf_x, size_t buf_y, size_t buf_z, size_t host_x, size_t host_y, size_t host_z, size_t width, size_t height, size_t depth, size_t buf_row_pitch, size_t buf_slice_pitch, size_t host_row_pitch, size_t host_slice_pitch, SV *data, ...)	1446	read_buffer_rect (OpenCL::Queue self, OpenCL::Memory buf, cl_bool blocking, size_t buf_x, size_t buf_y, size_t buf_z, size_t host_x, size_t host_y, size_t host_z, size_t width, size_t height, size_t depth, size_t buf_row_pitch, size_t buf_slice_pitch, size_t host_row_pitch, size_t host_slice_pitch, SV *data, ...)
		1447	ALIAS:
		1448	enqueue_read_buffer_rect = 0
1303	PPCODE:	1449	PPCODE:
1304	cl_event ev = 0;	1450	cl_event ev = 0;
1305	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };	1451	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
1306	const size_t host_origin[3] = { host_x, host_y, host_z };	1452	const size_t host_origin[3] = { host_x, host_y, host_z };
1307	const size_t region[3] = { width, height, depth };	1453	const size_t region[3] = { width, height, depth };
1308	EVENT_LIST (17, items - 17);	1454	EVENT_LIST (17);
1309		1455
1310	if (!buf_row_pitch)	1456	if (!buf_row_pitch)
1311	buf_row_pitch = region [0];	1457	buf_row_pitch = region [0];
1312		1458
1313	if (!buf_slice_pitch)	1459	if (!buf_slice_pitch)
…		…
1326	SvPOK_only (data);	1472	SvPOK_only (data);
1327	SvCUR_set (data, len);	1473	SvCUR_set (data, len);
1328	NEED_SUCCESS (EnqueueReadBufferRect, (self, buf, blocking, buf_origin, host_origin, region, buf_row_pitch, buf_slice_pitch, host_row_pitch, host_slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1474	NEED_SUCCESS (EnqueueReadBufferRect, (self, buf, blocking, buf_origin, host_origin, region, buf_row_pitch, buf_slice_pitch, host_row_pitch, host_slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1329		1475
1330	if (ev)	1476	if (ev)
1331	XPUSH_CLOBJ ("OpenCL::Event", ev);	1477	XPUSH_CLOBJ (stash_event, ev);
1332		1478
1333	void	1479	void
1334	enqueue_write_buffer_rect (OpenCL::Queue self, OpenCL::Memory buf, cl_bool blocking, size_t buf_x, size_t buf_y, size_t buf_z, size_t host_x, size_t host_y, size_t host_z, size_t width, size_t height, size_t depth, size_t buf_row_pitch, size_t buf_slice_pitch, size_t host_row_pitch, size_t host_slice_pitch, SV *data, ...)	1480	write_buffer_rect (OpenCL::Queue self, OpenCL::Memory buf, cl_bool blocking, size_t buf_x, size_t buf_y, size_t buf_z, size_t host_x, size_t host_y, size_t host_z, size_t width, size_t height, size_t depth, size_t buf_row_pitch, size_t buf_slice_pitch, size_t host_row_pitch, size_t host_slice_pitch, SV *data, ...)
		1481	ALIAS:
		1482	enqueue_write_buffer_rect = 0
1335	PPCODE:	1483	PPCODE:
1336	cl_event ev = 0;	1484	cl_event ev = 0;
1337	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };	1485	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
1338	const size_t host_origin[3] = { host_x, host_y, host_z };	1486	const size_t host_origin[3] = { host_x, host_y, host_z };
1339	const size_t region[3] = { width, height, depth };	1487	const size_t region[3] = { width, height, depth };
1340	STRLEN len;	1488	STRLEN len;
1341	char *ptr = SvPVbyte (data, len);	1489	char *ptr = SvPVbyte (data, len);
1342	EVENT_LIST (17, items - 17);	1490	EVENT_LIST (17);
1343		1491
1344	if (!buf_row_pitch)	1492	if (!buf_row_pitch)
1345	buf_row_pitch = region [0];	1493	buf_row_pitch = region [0];
1346		1494
1347	if (!buf_slice_pitch)	1495	if (!buf_slice_pitch)
…		…
1359	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1507	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1360		1508
1361	NEED_SUCCESS (EnqueueWriteBufferRect, (self, buf, blocking, buf_origin, host_origin, region, buf_row_pitch, buf_slice_pitch, host_row_pitch, host_slice_pitch, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1509	NEED_SUCCESS (EnqueueWriteBufferRect, (self, buf, blocking, buf_origin, host_origin, region, buf_row_pitch, buf_slice_pitch, host_row_pitch, host_slice_pitch, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1362		1510
1363	if (ev)	1511	if (ev)
1364	XPUSH_CLOBJ ("OpenCL::Event", ev);	1512	XPUSH_CLOBJ (stash_event, ev);
1365		1513
1366	void	1514	void
1367	enqueue_copy_buffer_rect (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t src_row_pitch, size_t src_slice_pitch, size_t dst_row_pitch, size_t dst_slice_pitch, ...)	1515	copy_buffer_rect (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t src_row_pitch, size_t src_slice_pitch, size_t dst_row_pitch, size_t dst_slice_pitch, ...)
		1516	ALIAS:
		1517	enqueue_copy_buffer_rect = 0
1368	PPCODE:	1518	PPCODE:
1369	cl_event ev = 0;	1519	cl_event ev = 0;
1370	const size_t src_origin[3] = { src_x, src_y, src_z };	1520	const size_t src_origin[3] = { src_x, src_y, src_z };
1371	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1521	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1372	const size_t region[3] = { width, height, depth };	1522	const size_t region[3] = { width, height, depth };
1373	EVENT_LIST (16, items - 16);	1523	EVENT_LIST (16);
1374		1524
1375	NEED_SUCCESS (EnqueueCopyBufferRect, (self, src, dst, src_origin, dst_origin, region, src_row_pitch, src_slice_pitch, dst_row_pitch, dst_slice_pitch, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1525	NEED_SUCCESS (EnqueueCopyBufferRect, (self, src, dst, src_origin, dst_origin, region, src_row_pitch, src_slice_pitch, dst_row_pitch, dst_slice_pitch, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1376		1526
1377	if (ev)	1527	if (ev)
1378	XPUSH_CLOBJ ("OpenCL::Event", ev);	1528	XPUSH_CLOBJ (stash_event, ev);
1379		1529
1380	void	1530	void
1381	enqueue_read_image (OpenCL::Queue self, OpenCL::Image src, cl_bool blocking, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...)	1531	read_image (OpenCL::Queue self, OpenCL::Image src, cl_bool blocking, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...)
		1532	ALIAS:
		1533	enqueue_read_image = 0
1382	PPCODE:	1534	PPCODE:
1383	cl_event ev = 0;	1535	cl_event ev = 0;
1384	const size_t src_origin[3] = { src_x, src_y, src_z };	1536	const size_t src_origin[3] = { src_x, src_y, src_z };
1385	const size_t region[3] = { width, height, depth };	1537	const size_t region[3] = { width, height, depth };
1386	EVENT_LIST (12, items - 12);	1538	EVENT_LIST (12);
1387		1539
1388	if (!row_pitch)	1540	if (!row_pitch)
1389	row_pitch = img_row_pitch (src);	1541	row_pitch = img_row_pitch (src);
1390		1542
1391	if (depth > 1 && !slice_pitch)	1543	if (depth > 1 && !slice_pitch)
…		…
1398	SvPOK_only (data);	1550	SvPOK_only (data);
1399	SvCUR_set (data, len);	1551	SvCUR_set (data, len);
1400	NEED_SUCCESS (EnqueueReadImage, (self, src, blocking, src_origin, region, row_pitch, slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1552	NEED_SUCCESS (EnqueueReadImage, (self, src, blocking, src_origin, region, row_pitch, slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1401		1553
1402	if (ev)	1554	if (ev)
1403	XPUSH_CLOBJ ("OpenCL::Event", ev);	1555	XPUSH_CLOBJ (stash_event, ev);
1404		1556
1405	void	1557	void
1406	enqueue_write_image (OpenCL::Queue self, OpenCL::Image dst, cl_bool blocking, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...)	1558	write_image (OpenCL::Queue self, OpenCL::Image dst, cl_bool blocking, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...)
		1559	ALIAS:
		1560	enqueue_write_image = 0
1407	PPCODE:	1561	PPCODE:
1408	cl_event ev = 0;	1562	cl_event ev = 0;
1409	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1563	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1410	const size_t region[3] = { width, height, depth };	1564	const size_t region[3] = { width, height, depth };
1411	STRLEN len;	1565	STRLEN len;
1412	char *ptr = SvPVbyte (data, len);	1566	char *ptr = SvPVbyte (data, len);
1413	EVENT_LIST (12, items - 12);	1567	EVENT_LIST (12);
1414		1568
1415	if (!row_pitch)	1569	if (!row_pitch)
1416	row_pitch = img_row_pitch (dst);	1570	row_pitch = img_row_pitch (dst);
1417		1571
1418	if (depth > 1 && !slice_pitch)	1572	if (depth > 1 && !slice_pitch)
…		…
1424	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1578	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1425		1579
1426	NEED_SUCCESS (EnqueueWriteImage, (self, dst, blocking, dst_origin, region, row_pitch, slice_pitch, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1580	NEED_SUCCESS (EnqueueWriteImage, (self, dst, blocking, dst_origin, region, row_pitch, slice_pitch, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1427		1581
1428	if (ev)	1582	if (ev)
1429	XPUSH_CLOBJ ("OpenCL::Event", ev);	1583	XPUSH_CLOBJ (stash_event, ev);
1430		1584
1431	void	1585	void
1432	enqueue_copy_image (OpenCL::Queue self, OpenCL::Image src, OpenCL::Image dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...)	1586	copy_image (OpenCL::Queue self, OpenCL::Image src, OpenCL::Image dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...)
		1587	ALIAS:
		1588	enqueue_copy_image = 0
1433	PPCODE:	1589	PPCODE:
1434	cl_event ev = 0;	1590	cl_event ev = 0;
1435	const size_t src_origin[3] = { src_x, src_y, src_z };	1591	const size_t src_origin[3] = { src_x, src_y, src_z };
1436	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1592	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1437	const size_t region[3] = { width, height, depth };	1593	const size_t region[3] = { width, height, depth };
1438	EVENT_LIST (12, items - 12);	1594	EVENT_LIST (12);
1439		1595
1440	NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1596	NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1441		1597
1442	if (ev)	1598	if (ev)
1443	XPUSH_CLOBJ ("OpenCL::Event", ev);	1599	XPUSH_CLOBJ (stash_event, ev);
1444		1600
1445	void	1601	void
1446	enqueue_copy_image_to_buffer (OpenCL::Queue self, OpenCL::Image src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t dst_offset, ...)	1602	copy_image_to_buffer (OpenCL::Queue self, OpenCL::Image src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t dst_offset, ...)
		1603	ALIAS:
		1604	enqueue_copy_image_to_buffer = 0
1447	PPCODE:	1605	PPCODE:
1448	cl_event ev = 0;	1606	cl_event ev = 0;
1449	const size_t src_origin[3] = { src_x, src_y, src_z };	1607	const size_t src_origin[3] = { src_x, src_y, src_z };
		1608	const size_t region [3] = { width, height, depth };
		1609	EVENT_LIST (10);
		1610
		1611	NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1612
		1613	if (ev)
		1614	XPUSH_CLOBJ (stash_event, ev);
		1615
		1616	void
		1617	copy_buffer_to_image (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Image dst, size_t src_offset, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...)
		1618	ALIAS:
		1619	enqueue_copy_buffer_to_image = 0
		1620	PPCODE:
		1621	cl_event ev = 0;
		1622	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		1623	const size_t region [3] = { width, height, depth };
		1624	EVENT_LIST (10);
		1625
		1626	NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1627
		1628	if (ev)
		1629	XPUSH_CLOBJ (stash_event, ev);
		1630
		1631	void
		1632	map_buffer (OpenCL::Queue self, OpenCL::Buffer buf, cl_bool blocking = 1, cl_map_flags map_flags = CL_MAP_READ | CL_MAP_WRITE, size_t offset = 0, size_t cb = 0, ...)
		1633	ALIAS:
		1634	enqueue_map_buffer = 0
		1635	PPCODE:
		1636	cl_event ev;
		1637	EVENT_LIST (6);
		1638
		1639	NEED_SUCCESS_ARG (void *ptr, EnqueueMapBuffer, (self, buf, blocking, map_flags, offset, cb, event_list_count, event_list_ptr, &ev, &res));
		1640	XPUSHs (mapped_new (stash_mappedbuffer, self, buf, map_flags, ptr, cb, ev, 0, 0));
		1641
		1642	void
		1643	map_image (OpenCL::Queue self, OpenCL::Image img, cl_bool blocking = 1, cl_map_flags map_flags = CL_MAP_READ | CL_MAP_WRITE, size_t x = 0, size_t y = 0, size_t z = 0, size_t width = 0, size_t height = 0, size_t depth = 0, ...)
		1644	ALIAS:
		1645	enqueue_map_image = 0
		1646	PPCODE:
		1647	cl_event ev;
		1648	const size_t origin[3] = { x, y, z };
1450	const size_t region[3] = { width, height, depth };	1649	const size_t region[3] = { width, height, depth };
		1650	size_t row_pitch, slice_pitch;
1451	EVENT_LIST (10, items - 10);	1651	EVENT_LIST (10);
1452		1652
		1653	NEED_SUCCESS_ARG (void *ptr, EnqueueMapImage, (self, img, blocking, map_flags, origin, region, &row_pitch, &slice_pitch, event_list_count, event_list_ptr, &ev, &res));
		1654
		1655	size_t cb = slice_pitch ? slice_pitch * region [2]
		1656	: row_pitch ? row_pitch * region [1]
		1657	: region [0];
		1658
		1659	XPUSHs (mapped_new (stash_mappedimage, self, img, map_flags, ptr, cb, ev, row_pitch, slice_pitch));
		1660
		1661	void
		1662	unmap (OpenCL::Queue self, OpenCL::Mapped mapped, ...)
		1663	PPCODE:
		1664	mapped_unmap (ST (1), mapped, self, &ST (2), items - 2);
		1665	if (GIMME_V != G_VOID)
		1666	{
		1667	clRetainEvent (mapped->event);
		1668	XPUSH_CLOBJ (stash_event, mapped->event);
		1669	}
		1670
		1671	void
		1672	task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
		1673	ALIAS:
		1674	enqueue_task = 0
		1675	PPCODE:
		1676	cl_event ev = 0;
		1677	EVENT_LIST (2);
		1678
1453	NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1679	NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1454		1680
1455	if (ev)	1681	if (ev)
1456	XPUSH_CLOBJ ("OpenCL::Event", ev);	1682	XPUSH_CLOBJ (stash_event, ev);
1457		1683
1458	void	1684	void
1459	enqueue_copy_buffer_to_image (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Image dst, size_t src_offset, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...)
1460	PPCODE:
1461	cl_event ev = 0;
1462	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1463	const size_t region[3] = { width, height, depth };
1464	EVENT_LIST (10, items - 10);
1465
1466	NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1467
1468	if (ev)
1469	XPUSH_CLOBJ ("OpenCL::Event", ev);
1470
1471	void
1472	enqueue_task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
1473	PPCODE:
1474	cl_event ev = 0;
1475	EVENT_LIST (2, items - 2);
1476
1477	NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1478
1479	if (ev)
1480	XPUSH_CLOBJ ("OpenCL::Event", ev);
1481
1482	void
1483	enqueue_nd_range_kernel (OpenCL::Queue self, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...)	1685	nd_range_kernel (OpenCL::Queue self, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...)
		1686	ALIAS:
		1687	enqueue_nd_range_kernel = 0
1484	PPCODE:	1688	PPCODE:
1485	cl_event ev = 0;	1689	cl_event ev = 0;
1486	size_t *gwo = 0, *gws, *lws = 0;	1690	size_t *gwo = 0, *gws, *lws = 0;
1487	int gws_len;	1691	int gws_len;
1488	size_t *lists;	1692	size_t *lists;
1489	int i;	1693	int i;
1490	EVENT_LIST (5, items - 5);	1694	EVENT_LIST (5);
1491		1695
1492	if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)	1696	if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)
1493	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");	1697	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");
1494		1698
1495	gws_len = AvFILLp (SvRV (global_work_size)) + 1;	1699	gws_len = AvFILLp (SvRV (global_work_size)) + 1;
1496		1700
1497	lists = tmpbuf (sizeof (size_t) * 3 * gws_len);	1701	lists = tmpbuf (sizeof (size_t) * 3 * gws_len);
1498		1702
1499	gws = lists + gws_len * 0;	1703	gws = lists + gws_len * 0;
1500	for (i = 0; i < gws_len; ++i)	1704	for (i = 0; i < gws_len; ++i)
		1705	{
1501	gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]);	1706	gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]);
		1707	// at least nvidia crashes for 0-sized work group sizes, work around
		1708	if (!gws [i])
		1709	croak ("clEnqueueNDRangeKernel: global_work_size[%d] is zero, must be non-zero", i);
		1710	}
1502		1711
1503	if (SvOK (global_work_offset))	1712	if (SvOK (global_work_offset))
1504	{	1713	{
1505	if (!SvROK (global_work_offset) || SvTYPE (SvRV (global_work_offset)) != SVt_PVAV)	1714	if (!SvROK (global_work_offset) || SvTYPE (SvRV (global_work_offset)) != SVt_PVAV)
1506	croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference");	1715	croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference");
…		…
1514	}	1723	}
1515		1724
1516	if (SvOK (local_work_size))	1725	if (SvOK (local_work_size))
1517	{	1726	{
1518	if ((SvOK (local_work_size) && !SvROK (local_work_size)) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)	1727	if ((SvOK (local_work_size) && !SvROK (local_work_size)) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)
1519	croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference");	1728	croak ("clEnqueueNDRangeKernel: local_work_size must be undef or an array reference");
1520		1729
1521	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)	1730	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)
1522	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");	1731	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");
1523		1732
1524	lws = lists + gws_len * 2;	1733	lws = lists + gws_len * 2;
1525	for (i = 0; i < gws_len; ++i)	1734	for (i = 0; i < gws_len; ++i)
		1735	{
1526	lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);	1736	lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);
		1737	// at least nvidia crashes for 0-sized work group sizes, work around
		1738	if (!lws [i])
		1739	croak ("clEnqueueNDRangeKernel: local_work_size[%d] is zero, must be non-zero", i);
		1740	}
1527	}	1741	}
1528		1742
1529	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1743	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1530		1744
1531	if (ev)	1745	if (ev)
1532	XPUSH_CLOBJ ("OpenCL::Event", ev);	1746	XPUSH_CLOBJ (stash_event, ev);
1533		1747
1534	#if cl_apple_gl_sharing || cl_khr_gl_sharing	1748	#if cl_apple_gl_sharing || cl_khr_gl_sharing
1535		1749
1536	void	1750	void
1537	enqueue_acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)	1751	acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)
1538	ALIAS:	1752	ALIAS:
		1753	release_gl_objects = 1
		1754	enqueue_acquire_gl_objects = 0
1539	enqueue_release_gl_objects = 1	1755	enqueue_release_gl_objects = 1
1540	PPCODE:	1756	PPCODE:
1541	if (!SvROK (objects) || SvTYPE (SvRV (objects)) != SVt_PVAV)	1757	if (!SvROK (objects) || SvTYPE (SvRV (objects)) != SVt_PVAV)
1542	croak ("OpenCL::Queue::enqueue_acquire/release_gl_objects argument 'objects' must be an arrayref with memory objects, in call");	1758	croak ("OpenCL::Queue::enqueue_acquire/release_gl_objects argument 'objects' must be an arrayref with memory objects, in call");
1543		1759
1544	cl_event ev = 0;	1760	cl_event ev = 0;
1545	EVENT_LIST (2, items - 2);	1761	EVENT_LIST (2);
1546	AV *av = (AV *)SvRV (objects);	1762	AV *av = (AV *)SvRV (objects);
1547	cl_uint num_objects = av_len (av) + 1;	1763	cl_uint num_objects = av_len (av) + 1;
1548	cl_mem *object_list = tmpbuf (sizeof (cl_mem) * num_objects);	1764	cl_mem *object_list = tmpbuf (sizeof (cl_mem) * num_objects);
1549	int i;	1765	int i;
1550		1766
…		…
1555	NEED_SUCCESS (EnqueueReleaseGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1771	NEED_SUCCESS (EnqueueReleaseGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1556	else	1772	else
1557	NEED_SUCCESS (EnqueueAcquireGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1773	NEED_SUCCESS (EnqueueAcquireGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1558		1774
1559	if (ev)	1775	if (ev)
1560	XPUSH_CLOBJ ("OpenCL::Event", ev);	1776	XPUSH_CLOBJ (stash_event, ev);
1561		1777
1562	#endif	1778	#endif
1563		1779
1564	void	1780	void
1565	enqueue_wait_for_events (OpenCL::Queue self, ...)	1781	wait_for_events (OpenCL::Queue self, ...)
		1782	ALIAS:
		1783	enqueue_wait_for_events = 0
1566	CODE:	1784	CODE:
1567	EVENT_LIST (1, items - 1);	1785	EVENT_LIST (1);
1568	#if PREFER_1_1	1786	#if PREFER_1_1
1569	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));	1787	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
1570	#else	1788	#else
1571	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, 0));	1789	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, 0));
1572	#endif	1790	#endif
1573		1791
1574	void	1792	void
1575	enqueue_marker (OpenCL::Queue self, ...)	1793	marker (OpenCL::Queue self, ...)
		1794	ALIAS:
		1795	enqueue_marker = 0
1576	PPCODE:	1796	PPCODE:
1577	cl_event ev = 0;	1797	cl_event ev = 0;
1578	EVENT_LIST (1, items - 1);	1798	EVENT_LIST (1);
1579	#if PREFER_1_1	1799	#if PREFER_1_1
1580	if (!event_list_count)	1800	if (!event_list_count)
1581	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));	1801	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
1582	else	1802	else
1583	#if CL_VERSION_1_2	1803	#if CL_VERSION_1_2
…		…
1590	#endif	1810	#endif
1591	#else	1811	#else
1592	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1812	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1593	#endif	1813	#endif
1594	if (ev)	1814	if (ev)
1595	XPUSH_CLOBJ ("OpenCL::Event", ev);	1815	XPUSH_CLOBJ (stash_event, ev);
1596		1816
1597	void	1817	void
1598	enqueue_barrier (OpenCL::Queue self, ...)	1818	barrier (OpenCL::Queue self, ...)
		1819	ALIAS:
		1820	enqueue_barrier = 0
1599	PPCODE:	1821	PPCODE:
1600	cl_event ev = 0;	1822	cl_event ev = 0;
1601	EVENT_LIST (1, items - 1);	1823	EVENT_LIST (1);
1602	#if PREFER_1_1	1824	#if PREFER_1_1
1603	if (!event_list_count && GIMME_V == G_VOID)	1825	if (!event_list_count && GIMME_V == G_VOID)
1604	NEED_SUCCESS (EnqueueBarrier, (self));	1826	NEED_SUCCESS (EnqueueBarrier, (self));
1605	else	1827	else
1606	#if CL_VERSION_1_2	1828	#if CL_VERSION_1_2
…		…
1616	#endif	1838	#endif
1617	#else	1839	#else
1618	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1840	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1619	#endif	1841	#endif
1620	if (ev)	1842	if (ev)
1621	XPUSH_CLOBJ ("OpenCL::Event", ev);	1843	XPUSH_CLOBJ (stash_event, ev);
1622		1844
1623	void	1845	void
1624	flush (OpenCL::Queue self)	1846	flush (OpenCL::Queue self)
1625	CODE:	1847	CODE:
1626	NEED_SUCCESS (Flush, (self));	1848	NEED_SUCCESS (Flush, (self));
…		…
1644	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));	1866	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));
1645	EXTEND (SP, 1);	1867	EXTEND (SP, 1);
1646	const int i = 0;	1868	const int i = 0;
1647	{	1869	{
1648	NEED_SUCCESS (RetainContext, (value [i]));	1870	NEED_SUCCESS (RetainContext, (value [i]));
1649	PUSH_CLOBJ ("OpenCL::Context", value [i]);	1871	PUSH_CLOBJ (stash_context, value [i]);
1650	}	1872	}
1651		1873
1652	void	1874	void
1653	device (OpenCL::Queue self)	1875	device (OpenCL::Queue self)
1654	PPCODE:	1876	PPCODE:
1655	cl_device_id value [1];	1877	cl_device_id value [1];
1656	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));	1878	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));
1657	EXTEND (SP, 1);	1879	EXTEND (SP, 1);
1658	const int i = 0;	1880	const int i = 0;
1659	{	1881	{
1660	PUSH_CLOBJ ("OpenCL::Device", value [i]);	1882	PUSH_CLOBJ (stash_device, value [i]);
1661	}	1883	}
1662		1884
1663	void	1885	void
1664	reference_count (OpenCL::Queue self)	1886	reference_count (OpenCL::Queue self)
1665	PPCODE:	1887	PPCODE:
…		…
1674	PPCODE:	1896	PPCODE:
1675	cl_command_queue_properties value [1];	1897	cl_command_queue_properties value [1];
1676	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));	1898	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));
1677	EXTEND (SP, 1);	1899	EXTEND (SP, 1);
1678	const int i = 0;	1900	const int i = 0;
1679	PUSHs (sv_2mortal (newSViv (value [i])));	1901	PUSHs (sv_2mortal (newSVuv (value [i])));
1680		1902
1681	#END:command_queue	1903	#END:command_queue
1682		1904
1683	MODULE = OpenCL PACKAGE = OpenCL::Memory	1905	MODULE = OpenCL PACKAGE = OpenCL::Memory
1684		1906
…		…
1699	PPCODE:	1921	PPCODE:
1700	cl_mem_object_type value [1];	1922	cl_mem_object_type value [1];
1701	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_TYPE, sizeof (value), value, 0));	1923	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_TYPE, sizeof (value), value, 0));
1702	EXTEND (SP, 1);	1924	EXTEND (SP, 1);
1703	const int i = 0;	1925	const int i = 0;
1704	PUSHs (sv_2mortal (newSViv (value [i])));	1926	PUSHs (sv_2mortal (newSVuv (value [i])));
1705		1927
1706	void	1928	void
1707	flags (OpenCL::Memory self)	1929	flags (OpenCL::Memory self)
1708	PPCODE:	1930	PPCODE:
1709	cl_mem_flags value [1];	1931	cl_mem_flags value [1];
1710	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));	1932	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));
1711	EXTEND (SP, 1);	1933	EXTEND (SP, 1);
1712	const int i = 0;	1934	const int i = 0;
1713	PUSHs (sv_2mortal (newSViv (value [i])));	1935	PUSHs (sv_2mortal (newSVuv (value [i])));
1714		1936
1715	void	1937	void
1716	size (OpenCL::Memory self)	1938	size (OpenCL::Memory self)
1717	ALIAS:	1939	ALIAS:
1718	size = CL_MEM_SIZE	1940	size = CL_MEM_SIZE
…		…
1752	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));	1974	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));
1753	EXTEND (SP, 1);	1975	EXTEND (SP, 1);
1754	const int i = 0;	1976	const int i = 0;
1755	{	1977	{
1756	NEED_SUCCESS (RetainContext, (value [i]));	1978	NEED_SUCCESS (RetainContext, (value [i]));
1757	PUSH_CLOBJ ("OpenCL::Context", value [i]);	1979	PUSH_CLOBJ (stash_context, value [i]);
1758	}	1980	}
1759		1981
1760	void	1982	void
1761	associated_memobject (OpenCL::Memory self)	1983	associated_memobject (OpenCL::Memory self)
1762	PPCODE:	1984	PPCODE:
…		…
1764	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));	1986	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));
1765	EXTEND (SP, 1);	1987	EXTEND (SP, 1);
1766	const int i = 0;	1988	const int i = 0;
1767	{	1989	{
1768	NEED_SUCCESS (RetainMemObject, (value [i]));	1990	NEED_SUCCESS (RetainMemObject, (value [i]));
1769	PUSH_CLOBJ ("OpenCL::Memory", value [i]);	1991	PUSH_CLOBJ (stash_memory, value [i]);
1770	}	1992	}
1771		1993
1772	#END:mem	1994	#END:mem
1773		1995
1774	#if cl_apple_gl_sharing || cl_khr_gl_sharing	1996	#if cl_apple_gl_sharing || cl_khr_gl_sharing
…		…
1794	croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");	2016	croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");
1795		2017
1796	cl_buffer_region crdata = { origin, size };	2018	cl_buffer_region crdata = { origin, size };
1797		2019
1798	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));	2020	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));
1799	XPUSH_CLOBJ ("OpenCL::Buffer", mem);	2021	XPUSH_CLOBJ (stash_buffer, mem);
1800		2022
1801	MODULE = OpenCL PACKAGE = OpenCL::Image	2023	MODULE = OpenCL PACKAGE = OpenCL::Image
1802		2024
1803	void	2025	void
1804	image_info (OpenCL::Image self, cl_image_info name)	2026	image_info (OpenCL::Image self, cl_image_info name)
…		…
1890	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));	2112	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));
1891	EXTEND (SP, 1);	2113	EXTEND (SP, 1);
1892	const int i = 0;	2114	const int i = 0;
1893	{	2115	{
1894	NEED_SUCCESS (RetainContext, (value [i]));	2116	NEED_SUCCESS (RetainContext, (value [i]));
1895	PUSH_CLOBJ ("OpenCL::Context", value [i]);	2117	PUSH_CLOBJ (stash_context, value [i]);
1896	}	2118	}
1897		2119
1898	void	2120	void
1899	normalized_coords (OpenCL::Sampler self)	2121	normalized_coords (OpenCL::Sampler self)
1900	PPCODE:	2122	PPCODE:
1901	cl_addressing_mode value [1];	2123	cl_addressing_mode value [1];
1902	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));	2124	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));
1903	EXTEND (SP, 1);	2125	EXTEND (SP, 1);
1904	const int i = 0;	2126	const int i = 0;
1905	PUSHs (sv_2mortal (newSViv (value [i])));	2127	PUSHs (sv_2mortal (newSVuv (value [i])));
1906		2128
1907	void	2129	void
1908	addressing_mode (OpenCL::Sampler self)	2130	addressing_mode (OpenCL::Sampler self)
1909	PPCODE:	2131	PPCODE:
1910	cl_filter_mode value [1];	2132	cl_filter_mode value [1];
1911	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));	2133	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));
1912	EXTEND (SP, 1);	2134	EXTEND (SP, 1);
1913	const int i = 0;	2135	const int i = 0;
1914	PUSHs (sv_2mortal (newSViv (value [i])));	2136	PUSHs (sv_2mortal (newSVuv (value [i])));
1915		2137
1916	void	2138	void
1917	filter_mode (OpenCL::Sampler self)	2139	filter_mode (OpenCL::Sampler self)
1918	PPCODE:	2140	PPCODE:
1919	cl_bool value [1];	2141	cl_bool value [1];
…		…
2011		2233
2012	void	2234	void
2013	kernel (OpenCL::Program program, SV *function)	2235	kernel (OpenCL::Program program, SV *function)
2014	PPCODE:	2236	PPCODE:
2015	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));	2237	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));
2016	XPUSH_CLOBJ ("OpenCL::Kernel", kernel);	2238	XPUSH_CLOBJ (stash_kernel, kernel);
2017		2239
2018	void	2240	void
2019	kernels_in_program (OpenCL::Program program)	2241	kernels_in_program (OpenCL::Program program)
2020	PPCODE:	2242	PPCODE:
2021	cl_uint num_kernels;	2243	cl_uint num_kernels;
…		…
2024	NEED_SUCCESS (CreateKernelsInProgram, (program, num_kernels, kernels, 0));	2246	NEED_SUCCESS (CreateKernelsInProgram, (program, num_kernels, kernels, 0));
2025		2247
2026	int i;	2248	int i;
2027	EXTEND (SP, num_kernels);	2249	EXTEND (SP, num_kernels);
2028	for (i = 0; i < num_kernels; ++i)	2250	for (i = 0; i < num_kernels; ++i)
2029	PUSH_CLOBJ ("OpenCL::Kernel", kernels [i]);	2251	PUSH_CLOBJ (stash_kernel, kernels [i]);
2030		2252
2031	void	2253	void
2032	info (OpenCL::Program self, cl_program_info name)	2254	info (OpenCL::Program self, cl_program_info name)
2033	PPCODE:	2255	PPCODE:
2034	INFO (Program)	2256	INFO (Program)
…		…
2082	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));	2304	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));
2083	EXTEND (SP, 1);	2305	EXTEND (SP, 1);
2084	const int i = 0;	2306	const int i = 0;
2085	{	2307	{
2086	NEED_SUCCESS (RetainContext, (value [i]));	2308	NEED_SUCCESS (RetainContext, (value [i]));
2087	PUSH_CLOBJ ("OpenCL::Context", value [i]);	2309	PUSH_CLOBJ (stash_context, value [i]);
2088	}	2310	}
2089		2311
2090	void	2312	void
2091	devices (OpenCL::Program self)	2313	devices (OpenCL::Program self)
2092	PPCODE:	2314	PPCODE:
…		…
2096	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));	2318	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));
2097	int i, n = size / sizeof (*value);	2319	int i, n = size / sizeof (*value);
2098	EXTEND (SP, n);	2320	EXTEND (SP, n);
2099	for (i = 0; i < n; ++i)	2321	for (i = 0; i < n; ++i)
2100	{	2322	{
2101	PUSH_CLOBJ ("OpenCL::Device", value [i]);	2323	PUSH_CLOBJ (stash_device, value [i]);
2102	}	2324	}
2103		2325
2104	void	2326	void
2105	source (OpenCL::Program self)	2327	source (OpenCL::Program self)
2106	PPCODE:	2328	PPCODE:
…		…
2132	DESTROY (OpenCL::Kernel self)	2354	DESTROY (OpenCL::Kernel self)
2133	CODE:	2355	CODE:
2134	clReleaseKernel (self);	2356	clReleaseKernel (self);
2135		2357
2136	void	2358	void
		2359	setf (OpenCL::Kernel self, const char *format, ...)
		2360	CODE:
		2361	int i;
		2362	for (i = 2; ; ++i)
		2363	{
		2364	while (*format == ' ')
		2365	++format;
		2366
		2367	char type = *format++;
		2368
		2369	if (!type)
		2370	break;
		2371
		2372	if (i >= items)
		2373	croak ("OpenCL::Kernel::setf format string too long (not enough arguments)");
		2374
		2375	SV *sv = ST (i);
		2376
		2377	union
		2378	{
		2379	cl_char cc; cl_uchar cC; cl_short cs; cl_ushort cS;
		2380	cl_int ci; cl_uint cI; cl_long cl; cl_ulong cL;
		2381	cl_half ch; cl_float cf; cl_double cd;
		2382	cl_mem cm;
		2383	cl_sampler ca;
		2384	size_t cz;
		2385	cl_event ce;
		2386	} arg;
		2387	size_t size;
		2388	int nullarg = 0;
		2389
		2390	switch (type)
		2391	{
		2392	case 'c': arg.cc = SvIV (sv); size = sizeof (arg.cc); break;
		2393	case 'C': arg.cC = SvUV (sv); size = sizeof (arg.cC); break;
		2394	case 's': arg.cs = SvIV (sv); size = sizeof (arg.cs); break;
		2395	case 'S': arg.cS = SvUV (sv); size = sizeof (arg.cS); break;
		2396	case 'i': arg.ci = SvIV (sv); size = sizeof (arg.ci); break;
		2397	case 'I': arg.cI = SvUV (sv); size = sizeof (arg.cI); break;
		2398	case 'l': arg.cl = SvIV (sv); size = sizeof (arg.cl); break;
		2399	case 'L': arg.cL = SvUV (sv); size = sizeof (arg.cL); break;
		2400
		2401	case 'h': arg.ch = SvUV (sv); size = sizeof (arg.ch); break;
		2402	case 'f': arg.cf = SvNV (sv); size = sizeof (arg.cf); break;
		2403	case 'd': arg.cd = SvNV (sv); size = sizeof (arg.cd); break;
		2404
		2405	case 'z': nullarg = 1; size = SvIV (sv); break;
		2406
		2407	case 'm': nullarg = !SvOK (sv); arg.cm = SvCLOBJ ("OpenCL::Kernel::setf", "m", sv, "OpenCL::Memory" ); size = sizeof (arg.cm); break;
		2408	case 'a': nullarg = !SvOK (sv); arg.ca = SvCLOBJ ("OpenCL::Kernel::setf", "a", sv, "OpenCL::Sampler"); size = sizeof (arg.ca); break;
		2409	case 'e': nullarg = !SvOK (sv); arg.ca = SvCLOBJ ("OpenCL::Kernel::setf", "e", sv, "OpenCL::Event" ); size = sizeof (arg.ce); break;
		2410
		2411	default:
		2412	croak ("OpenCL::Kernel::setf format character '%c' not supported", type);
		2413	}
		2414
		2415	res = clSetKernelArg (self, i - 2, size, nullarg ? 0 : &arg);
		2416	if (res)
		2417	croak ("OpenCL::Kernel::setf kernel parameter '%c' (#%d): %s", type, i - 2, err2str (res));
		2418	}
		2419
		2420	if (i != items)
		2421	croak ("OpenCL::Kernel::setf format string too short (too many arguments)");
		2422
		2423	void
2137	set_char (OpenCL::Kernel self, cl_uint idx, cl_char value)	2424	set_char (OpenCL::Kernel self, cl_uint idx, cl_char value)
2138	CODE:	2425	CODE:
2139	clSetKernelArg (self, idx, sizeof (value), &value);	2426	clSetKernelArg (self, idx, sizeof (value), &value);
2140		2427
2141	void	2428	void
…		…
2189	clSetKernelArg (self, idx, sizeof (value), &value);	2476	clSetKernelArg (self, idx, sizeof (value), &value);
2190		2477
2191	void	2478	void
2192	set_memory (OpenCL::Kernel self, cl_uint idx, OpenCL::Memory_ornull value)	2479	set_memory (OpenCL::Kernel self, cl_uint idx, OpenCL::Memory_ornull value)
2193	CODE:	2480	CODE:
2194	clSetKernelArg (self, idx, sizeof (value), &value);	2481	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
2195		2482
2196	void	2483	void
2197	set_buffer (OpenCL::Kernel self, cl_uint idx, OpenCL::Buffer_ornull value)	2484	set_buffer (OpenCL::Kernel self, cl_uint idx, OpenCL::Buffer_ornull value)
2198	CODE:	2485	CODE:
2199	clSetKernelArg (self, idx, sizeof (value), &value);	2486	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
2200		2487
2201	void	2488	void
2202	set_image2d (OpenCL::Kernel self, cl_uint idx, OpenCL::Image2D_ornull value)	2489	set_image (OpenCL::Kernel self, cl_uint idx, OpenCL::Image_ornull value)
		2490	ALIAS:
		2491	set_image2d = 0
		2492	set_image3d = 0
2203	CODE:	2493	CODE:
2204	clSetKernelArg (self, idx, sizeof (value), &value);	2494	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
2205
2206	void
2207	set_image3d (OpenCL::Kernel self, cl_uint idx, OpenCL::Image3D_ornull value)
2208	CODE:
2209	clSetKernelArg (self, idx, sizeof (value), &value);
2210		2495
2211	void	2496	void
2212	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)	2497	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
2213	CODE:	2498	CODE:
2214	clSetKernelArg (self, idx, sizeof (value), &value);	2499	clSetKernelArg (self, idx, sizeof (value), &value);
…		…
2260	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));	2545	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));
2261	EXTEND (SP, 1);	2546	EXTEND (SP, 1);
2262	const int i = 0;	2547	const int i = 0;
2263	{	2548	{
2264	NEED_SUCCESS (RetainContext, (value [i]));	2549	NEED_SUCCESS (RetainContext, (value [i]));
2265	PUSH_CLOBJ ("OpenCL::Context", value [i]);	2550	PUSH_CLOBJ (stash_context, value [i]);
2266	}	2551	}
2267		2552
2268	void	2553	void
2269	program (OpenCL::Kernel self)	2554	program (OpenCL::Kernel self)
2270	PPCODE:	2555	PPCODE:
…		…
2272	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));	2557	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));
2273	EXTEND (SP, 1);	2558	EXTEND (SP, 1);
2274	const int i = 0;	2559	const int i = 0;
2275	{	2560	{
2276	NEED_SUCCESS (RetainProgram, (value [i]));	2561	NEED_SUCCESS (RetainProgram, (value [i]));
2277	PUSH_CLOBJ ("OpenCL::Program", value [i]);	2562	PUSH_CLOBJ (stash_program, value [i]);
2278	}	2563	}
2279		2564
2280	#END:kernel	2565	#END:kernel
2281		2566
2282	void	2567	void
…		…
2362	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));	2647	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));
2363	EXTEND (SP, 1);	2648	EXTEND (SP, 1);
2364	const int i = 0;	2649	const int i = 0;
2365	{	2650	{
2366	NEED_SUCCESS (RetainCommandQueue, (value [i]));	2651	NEED_SUCCESS (RetainCommandQueue, (value [i]));
2367	PUSH_CLOBJ ("OpenCL::Queue", value [i]);	2652	PUSH_CLOBJ (stash_queue, value [i]);
2368	}	2653	}
2369		2654
2370	void	2655	void
2371	command_type (OpenCL::Event self)	2656	command_type (OpenCL::Event self)
2372	PPCODE:	2657	PPCODE:
…		…
2395	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));	2680	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));
2396	EXTEND (SP, 1);	2681	EXTEND (SP, 1);
2397	const int i = 0;	2682	const int i = 0;
2398	{	2683	{
2399	NEED_SUCCESS (RetainContext, (value [i]));	2684	NEED_SUCCESS (RetainContext, (value [i]));
2400	PUSH_CLOBJ ("OpenCL::Context", value [i]);	2685	PUSH_CLOBJ (stash_context, value [i]);
2401	}	2686	}
2402		2687
2403	#END:event	2688	#END:event
2404		2689
2405	void	2690	void
…		…
2430	void	2715	void
2431	set_status (OpenCL::UserEvent self, cl_int execution_status)	2716	set_status (OpenCL::UserEvent self, cl_int execution_status)
2432	CODE:	2717	CODE:
2433	clSetUserEventStatus (self, execution_status);	2718	clSetUserEventStatus (self, execution_status);
2434		2719
		2720	MODULE = OpenCL PACKAGE = OpenCL::Mapped
		2721
		2722	void
		2723	DESTROY (SV *self)
		2724	CODE:
		2725	OpenCL__Mapped mapped = SvMAPPED (self);
		2726
		2727	clEnqueueUnmapMemObject (mapped->queue, mapped->memobj, mapped->ptr, 1, &mapped->event, 0);
		2728	mapped_detach (self, mapped);
		2729
		2730	clReleaseCommandQueue (mapped->queue);
		2731	clReleaseEvent (mapped->event);
		2732	Safefree (mapped);
		2733
		2734	void
		2735	unmap (OpenCL::Mapped self, ...)
		2736	CODE:
		2737	mapped_unmap (ST (0), self, self->queue, &ST (1), items - 1);
		2738
		2739	bool
		2740	mapped (OpenCL::Mapped self)
		2741	CODE:
		2742	RETVAL = !!self->ptr;
		2743	OUTPUT:
		2744	RETVAL
		2745
		2746	void
		2747	wait (OpenCL::Mapped self)
		2748	PPCODE:
		2749	if (self->event)
		2750	NEED_SUCCESS (WaitForEvents, (1, &self->event));
		2751
		2752	void
		2753	event (OpenCL::Mapped self)
		2754	PPCODE:
		2755	if (!self->event)
		2756	XSRETURN_UNDEF;
		2757
		2758	clRetainEvent (self->event);
		2759	XPUSH_CLOBJ (stash_event, self->event);
		2760
		2761	size_t
		2762	size (OpenCL::Mapped self)
		2763	CODE:
		2764	RETVAL = self->cb;
		2765	OUTPUT:
		2766	RETVAL
		2767
		2768	IV
		2769	ptr (OpenCL::Mapped self)
		2770	CODE:
		2771	RETVAL = PTR2IV (self->ptr);
		2772	OUTPUT:
		2773	RETVAL
		2774
		2775	MODULE = OpenCL PACKAGE = OpenCL::MappedBuffer
		2776
		2777	MODULE = OpenCL PACKAGE = OpenCL::MappedImage
		2778
		2779	IV
		2780	row_pitch (OpenCL::Mapped self)
		2781	ALIAS:
		2782	slice_pitch = 1
		2783	CODE:
		2784	RETVAL = ix ? self->slice_pitch : self->row_pitch;
		2785	OUTPUT:
		2786	RETVAL
		2787
		2788
		2789

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